结果表明，采用改良SDS法从毛豹皮樟的老、幼叶片中都能提取到高质量的DNA，可以用于RAPD分析；

Qualified DNA could be obtained from Litsea coreana var. lanuginose by means of the improved SDS method. The DNAs are qualified for RAPD analysis.

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以毛豹皮樟叶片为材料，对其DNA提取方法和RAPD引物的筛选进行了研究。

The method of isolating genomic DNA and RAPD primer screening of were studied. The results are as follows;

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